75 lines
2.6 KiB
C#
75 lines
2.6 KiB
C#
// Copyright (c) 2011, Outercurve Foundation.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// - Redistributions of source code must retain the above copyright notice, this
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// list of conditions and the following disclaimer.
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//
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// - Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// - Neither the name of the Outercurve Foundation nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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using System;
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using System.Windows.Forms;
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using System.Xml;
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namespace WebsitePanel.Setup
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{
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/// <summary>
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/// Shows rollback process.
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/// </summary>
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public sealed class RollBackProcess
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{
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private ProgressBar progressBar;
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/// <summary>
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/// Initializes a new instance of the class.
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/// </summary>
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/// <param name="bar">Progress bar.</param>
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public RollBackProcess(ProgressBar bar)
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{
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this.progressBar = bar;
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}
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/// <summary>
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/// Runs rollback process.
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/// </summary>
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internal void Run()
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{
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progressBar.Minimum = 0;
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progressBar.Maximum = 100;
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progressBar.Value = 0;
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int actions = RollBack.Actions.Count;
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for ( int i=0; i<actions; i++ )
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{
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//reverse order
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XmlNode action = RollBack.Actions[actions-i-1];
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try
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{
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RollBack.ProcessAction(action);
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}
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catch
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{}
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progressBar.Value = Convert.ToInt32(i*100/actions);
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}
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}
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}
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}
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